!
match the sequence (term) with the correct type of sequence (definition).
1). 1, 3, 9, 27,
2). 5, 10, 15, 20,
3). 20, 17, 14, 11,
4). 128, 32, 8, 2,
a).geometric, common ratio is 0.25
b).geometric, common ratio is 3
c).arithmetic, common difference is 5
d).arithmetic, common difference is 3
match the numbers to the sentences.

the best buy, is the 4- kilogram bag of lollipops for $18.40.

step-by-step explanation:

i found my answer by dividing the cost of each bag by their respective weights.

14.88 divided by 2 = 7.44

17.29 divided by 3 = 5.77

18.4 divided by 4 = 4.6

24.4 divided by 5 = 4.88

by this, i found that the 4 kilo bag is the best buy.

i agree because i see the other persons thinking is clear